There are significant differences in the Au content of the volcanic rocks between CO2 gas-fields and non-CO2 gas-field-s: the Au content in the volcanic rocks from CO2 gas-fields ranges from 0.
研究表明,地幔及其岩浆去气对形成富CO_2含Au热液系统有重要的贡献,而一个由深部稳定热源驱动、富含地幔及其岩浆去气带入的CO_2和Au并与地壳浅部流体混合的热液环流系统是形成重要金矿化的必要条件。
The reality and possibility of the formation of CO 2 rich and Au bearing fluids by mantle derived magmatic degassing are discussed.
综合国内外研究资料并结合笔者的研究成果 ,评述了幔源岩浆去气形成富二氧化碳含金流体的可能性和现实性。
A Study on Magma Degassing Effect of Holocene Explosive Eruptions of the Tianchi Volcano, Changbai Mountains;
长白山天池火山全新世爆炸喷发的岩浆脱气作用研究
The Influence of Magmatic Activity on the Alteration of the Sandstone in the Petroleum-bearing Basin;
含油气盆地中岩浆活动对砂岩的改造
Thermal Convection Diagenesis of Reservoir Sandstone of Magmatic CO_2 Pool;
岩浆成因CO_2气藏中储集砂岩的热对流成岩作用
a stream of lava
熔岩浆,2. 火山岩
Then the sudden expansion of the gases causes explosions.
接着，岩浆中的气体猛烈膨胀会导致爆炸。
The magma within the earth may be heavily charged with gases and steam.
地球内的岩浆可能含有大量的气体和蒸汽。
Geochemical investigation reveals that the ore-forming fluids originated from the mixing of magmatic, formation and meteoritic water.
成矿流体为岩浆水、变质水和大气降水的混合液。
ON THE CALCULATION FORMULA OF COMBINED RATIO OF MAGMATIC WATER-METEORIC WATER IN ORE-FORMING FLUID
成矿流体岩浆水—大气降水二元混合比计算公式
Retrofit to Slurry Pump of 300MW Air-cooled Unit Wet Flue Gas Desulfurization System
300MW空冷机组湿法烟气脱硫系统浆液循环泵改造
Energy-saving Analysis on Circling Slurry Pump of 600 MW Unit Boiler FGD System
600MW机组锅炉烟气脱硫系统循环浆液泵节能分析
Study of the inclusions and the isotopic compositions of volatile components in volcanic rocks in the Okinawa Trough;
冲绳海槽火山岩中岩浆包裹体及气体同位素组成研究
The rock mass produced by an intrusive process.
侵入岩浆岩浆侵入过程中生成的岩块
Effect of degassing in sealing core drilling on the water saturation of cores
密闭取心降压脱气对岩心含水饱和度的影响
A process of rock alteration or mineral formation brought about by the action of gases emitted from solidifying magma.
气成作用；气成通过从岩浆凝固中释放气体的作用下引起的岩石改变或矿物形成的过程
The melted rock often contains steam and other gases under great pressure.
在巨大的压力之下，岩浆通常含有蒸气和其他气体。
alkali olivine basalt magma
碱性橄榄玄武岩岩浆
molten rock, steel, lava
熔化的岩石、 钢水、 岩浆.
The main ore fluid was magma water mixed with meteoric water.
成矿流体是以岩浆水为主,混有古大气水的混合流体。